baber/WOPTO huggingface dataset:
Patent JP-H0346286-A (JP)
Title: Laser oscillator
Inventor: OI YOSHIHARU
IPC: G02F1/03
Filed: 1989-07-14
Abstract: PURPOSE:To enable the disturbed form and the intensity distribution of an output laser beam to be freely controlled by a method wherein a total reflection mirror is made to serve as a reflection type spatial light modulator which is optionally controllable in reflectivity spatial distribution or light phase change spatial distribution. CONSTITUTION:A total reflection mirror 14 of an optical resonator is formed of a reflection type spatial light modulator which is optionally controllable in reflectivity spatial distribution or light phase change spatial distribution. The reflection type spatial light modulator is a reflectivity spatial distribution type spatial light modulator 14A which takes advantage of a double refraction effecft of an electro-optical crystal 20. That is, when laser rays are made incident on the electro-optical crystal 20 through a polarizer 22 from a transparent electrode 24 side, they are reflected by a dielectric multilayered film 28 and travel through the electro-optical crystal 20 back in the opposite direction, whereby phase difference is induced in laser rays and the polarized wavefront is rotated. The laser rays, which pass through the polarizer 22 goes out of the electro-optical crystal 20, are converted in intensity change corresponding to the rotation of the polarized wavefront. By this setup, the ununiformity of laser output rays in intensity distribution can be optionally corrected or laser output rays can be set to an optional intensity distribution.
Patent JP-H0233707-A (JP)
Title: Control system for floppy disk device and magnetic recording medium
Inventor: SHINAGAWA TETSUO
IPC: G11B5/09
Filed: 1988-07-22
Abstract: PURPOSE:To reduce a gap area between a reading area and a writing area by arranging a servo area between an attribute area and a data area in a disk format and executing control to start the erasing of the data area with an erase gap while the servo area is read with a read write gap. CONSTITUTION:The attribute information of a sector 1 are recorded to an attribute recording area 9 of the sector 1 in the magnetic recording medium of a floppy disk device and a track positioning signal, which is used for track positioning, is recorded to the back of the area 9. When the data of a user are recorded to a data area 11, the area 9 is read by a recording and reproducing gap 1 of an advance erase head and an area 10, which continues in case the target sector 1 is confirmed, is read by the gap 1. When an erase gap 2 arrives at the tip of the area 11, the gap 2 is activated and a signal is turned on. The gap is reduced between the reading area and writing area and the capacity of the area 11 is suppressed to be decreased.
Patent JP-S6424227-A (JP)
Title: Liquid crystal display device
Inventor: ANADA KOJI
IPC: G02F1/133
Filed: 1987-07-20
Abstract: PURPOSE:To obtain a liquid crystal having high resistivity without deteriorating orientation characteristic by specifying the content of polyamic acid in a polyimide film. CONSTITUTION:An orientation film is constituted of a polyimide film contg. >=5mol% polyamic acid. When the content of polyamic acid in an orientation film is >=5mol%, a liquid crystal having sufficiently high resistivity is obtd. On the other hand, when the polyamic acid content is too high, deterioration of orientation characteristic may be caused with the lapse of time. Therefore preferred polyamic acid content is >=5mol% and <=80mol%. By this constitution, a liquid crystal having high resistivity is obtd. without deteriorating orientation characteristic.
Patent JP-H0347772-A (JP)
Title: Cassette for printing medium
Inventor: YUKITA YASUO
IPC: B41J17/32
Filed: 1989-07-14
Abstract: PURPOSE:To remarkably facilitate an operation of loading and unloading a cassette on/from a printer and to supply printing paper and transfer ink paper simultaneously without a shift by a method wherein a roll-form printing medium formed by overlapping the printing paper on the transfer ink paper and a take-up shaft for taking up the transfer ink paper are juxtaposed in a cassette body. CONSTITUTION:A cassette body consists of a first case 10 made of a synthetic resin and a second case 20 made of a synthetic resin. At the center between a pair of support parts 11, 12 at the both ends of the first case 10, an open part 13 for inserting a printing head and a platen is formed. A supply reel 31 wound with a printing medium 30 and a take-up reel 40 for taking up a thermal transfer ink ribbon 33 of the printing medium 30 are rotatably supported in a containing part 14 and a containing part 15, respectively. Only by loading the cassette body 1 on a printer, paper 32 and the ink ribbon 33 are simultaneously supplied from the supply reel 31 to the printing head and the like, and a printing can be applied to the printing paper 32. The printed paper 32 is discharged from a discharge port 18 of the cassette body 1, and the used ink ribbon 33 is taken up on the take-up reel 40.
Patent JP-H08339196-A (JP)
Title: Ic for game machine incorporating sound source for playing music and sound source for voice
Inventor: SATO AKIHIRO
IPC: G10K15/04
Filed: 1995-06-13
Abstract: PURPOSE: To obtain a sound source IC capable of making detailed guide at a low cost by initially building a sound source for playing music and imitation sound pattern of voice, etc., in this IC. CONSTITUTION: Control signals 2 are outputted to the sound source IC 3 from a controller 1, such as CPU. Sound signals 6 are outputted to an amplifier circuit 7 from a sound source 4 for playing music when the contents of the control signals 2 inputted to the sound source IC 3 are sound signals and from a sound source 5 for voice and imitation sound if the content are voice and imitation output signal. The purpose is achieved by imparting priority to the signals or inserting mixing circuits, etc., even if plural control signals 2 and sound signals 6 exist or the control signals 2 are emitted from plural controllers, 1, such as CPUs. The common parts are written as built-in data into the sound source IC 3 from the beginning, thereby, the development of the common parts is simplified, and the reduction of the development cost by shortening of the development period is made possible.
Patent JP-S5884625-A (JP)
Title: Manufacture of steel cord
Inventor: MIYAUCHI TOSHIAKI
IPC: B21F7/00
Filed: 1981-11-12
Abstract: PURPOSE:To obtain a steel cord having proper clearances between strands and excellent in fatigue resistance by twisting plural strands twisted at a fixed pitch in the same twisting direction and at the same pitch using a cylindrical stranding machine. CONSTITUTION:A strand is manufactured by left hand lay for instance, four wires of specified diameter at a fixed pitch using a cylindrical stranding machine. Seven bobbins on which the strands are wound are set to the cylindrical stranding machine making them side strands 2 and core strands 3. Under this condition, these are stranded by left hand lay at nearly the same pitch as above, and taken up by a take-up capstan 11, and wound on a reel 12. In this case, reforming as a steel cord 6 is made by an end plate 8, a reforming pin 9, die 10 etc. Consequently, tendency of each wire is remarkably characteristic, and clearance between wires is generated uniformly, and a stable steel cord 6 of nearly parallel stranding free from deformation can be obtained.
Patent JP-H1024408-A (JP)
Title: Release agent for extrusion mortar and application method for extrusion coloring pattern floor
Inventor: TAKEUCHI GOICHI
IPC: B28B7/38
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To avoid sedimentation by blending a metal soap even if a pigment is blended. SOLUTION: In a fluid release agent for an embossing mortar containing a liquid paraffin and a pigment, a metal soap is blended at a rate of approximately 10-50wt.% against the pigment. The release agent so blended is coated on a substrate mortar surface, the pigment blended is not sedimented and an uniformed surface finish is conducted without a reagitation at an application. Then, this is a fluid release agent, avoiding flying to a periphery like a powder, moreover, unnecessary for washing and polishing after completion of embossing, whereby a workability is enhanced, further, a bad influence is not exerted against an environment.
Patent JP-S6159454-A (JP)
Title: Toner for electrostatic charge development
Inventor: IMAI EIICHI
IPC: G03G9/08
Filed: 1984-08-31
Abstract: PURPOSE:To prevent the sticking and welding of a toner to a photosensitive body by preparing a toner for electrostatic charge development contg. polyalkylene having 3,000-80,000 weight average mol.wt. and 0.20-0.50 coefft. of dynamic friction. CONSTITUTION:The toner for electrostatic charge development is prepd. by adding the polyalkylene having 3,000-80,000 weight average mol.wt. and contg. 5-60% n-hexane extract and kneading the mixture by using a heat kneader such as heat roll, kneader or extruder and subjecting the mixture to pulverizing and classifying. There for PE, PP, etc. as said polyalkylene. The polyalkylene is added at 1-20pts.wt. to, for example, 100pts.wt. resin component. Pulverous non-magnetic inorg. powder of alumina, titanium dioxide, etc. having about 5-500m<2>/g BET specific surface area by a nitrogen adsorption method may be added to the toner.
Patent JP-S6077077-A (JP)
Inventor: HAYASHI YUUICHIROU
IPC: G09G3/00
Filed: 1983-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H078657-A (JP)
Title: Skirt curl aiding device
Inventor: URIMOTO TOSHIYOSHI
IPC: D05B35/10
Filed: 1993-06-29
Abstract: PURPOSE:To provide a skirt curl-aiding device for automating a skirt turn-in operation by forming a stabilized shape curl on the skirt of a texture to be supplied to a trumpet-shaped curler. CONSTITUTION:A skirt turn-in aiding device for forming a curl on an end of a texture supplied to a trumpet-shaped curler 3 is provided with a curling roller 7 for curling forcibly the end of the texture, a guide 8 for guiding the end of the texture to be curled along the outer periphery of the curling roller, a sensor 9 for detecting the end of the texture and a control means for controlling the rotation of the curling roller such that the curled end of the texture is set to a fixed position on the basis of the detecting result of the sensor. When the sensor 9 does not detect the end of the texture, the texture end is forcibly curled by the rotation of the curling roller and when the sensor 9 detects the texture end a curling force is weakened. Thus, the texture end is always formed with a fixed-shaped curl to be conducted to the curler 3 which can form always a stabilized shape skirt curl to automate a skirt turn-in operation.
Patent JP-H0527268-A (JP)
Title: Liquid crystal display device
Inventor: MORITA HIROSHI
IPC: G02F1/136
Filed: 1991-07-23
Abstract: PURPOSE:To provide the liquid crystal display device which can protect the display elements of the divided parts of wiring electrodes against an electrostatic breakdown. CONSTITUTION:At least one of a pair of substrates facing each other of this liquid crystal display device consists of a matrix array substrate formed by disposing plural nonlinear resistance elements each having a three-layered structure consisting of a metallic layer 13-insulator layer 15-metallic layer 17 in an array form, disposing picture element electrodes 18 respectively in series to the respective nonlinear resistance elements and further connecting the respective line or row directions by the wiring electrodes 14. In addition, the wiring electrodes are divided at a center. The radius of curvature at the corners of the picture element electrodes facing the divided side thereof is set not smaller than the radius of curvature of the picture element electrodes in other parts and larger than the radius of curvature at the corners of the divided parts of the wiring electrodes, by which the above-mentioned purposes are achieved.
Patent JP-S57104805-A (JP)
Title: Measuring apparatus
Inventor: SUZUKI SEISUKE
IPC: A63B5/00
Filed: 1980-12-22
Abstract: PURPOSE:To enable the provision of a measuring apparatus ideal for physical strength test or the like by attaching a zooming adjustor adapted to adjust the dimension on a video picture of a reference length to a specified length to a TV camera with which a required electronic circuit is combined. CONSTITUTION:A zooming adjustor adapted to adjust the dimension on a video picture of a reference length to a specified length. A counter for counting the number of horizontal scanning lines of an video signal of the output, a mean of detecting only measuring section of the signal and a memory circuit are used to compared the largest value in each measurement with the initially set value and the difference between the results is indicated. A dimension on a monitor 5 of a scale 2b on a measuring plate 2 is fixed to a specified length by zooming adjustment of a TV camera 3. The movement of the measuring section 1a when a pars thereof on 1 to be measured jumps vertically is captured with a TV camera. Signals are processed with a signal processing circuit 6 and displayed by an indication circuit 21.
Patent JP-H0233899-A (JP)
Title: Lighting device for electric discharge lamp
Inventor: NAGAKUSA SHINICHIROU
IPC: H05B41/24
Filed: 1988-07-21
Abstract: PURPOSE:To make the life of a fluorescent lamp longer by providing a preheating capacitor in series with a filament circuit of the fluorescent lamp and in parallel with the discharge path thereof, and preheating means for operating switching means at a frequency higher than that at the lighting time for a predetermined time period before the lighting. CONSTITUTION:When a DC power supply 1 is turned on, a charging time constant formed by a resistor 18 and a capacitor 19 determines the ON time of a PNP transistor(Tr) 17 and this time constitutes a preheating time period. During the ON period of the Tr 17, an NPN Tr 14 is also in ON state. Accordingly, an oscillation frequency during the preheating is determined by resistors R1, R2 connected in parallel and a capacitor C1, and is higher than the frequency at the lighting time. Therefore, in a series circuit of a current limiting choke 4, an electric discharge lamp 6, and a resonant capacitor CO, the impedance of the choke 4 becomes larger than that of a capacitor 5 and the discharge is prevented. At the same time, a preheating current is supplied to a series circuit including a filament F2 via switching elements 7, 8.
Patent JP-S5971289-A (JP)
Inventor: AOYAMA NAGAKI
IPC: F24C7/02
Filed: 1982-10-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0232808-A (JP)
Title: Manufacture of heat resistance cylinder
Inventor: NISHIDA SHIGETO
IPC: B28B21/48
Filed: 1988-07-21
Abstract: PURPOSE:To enable a heat resistance cylinder improved in its strength and thermal shock resistance to be manufactured by forming a cylindrical member in such a manner that a belt-shaped reinforcing material comprising heat resistance inorganic fibers soaked in dispersed liquid is wound around a mandrel in the form of a spiral. CONSTITUTION:A mold release layer is formed by winding spirally a belt-shaped mold release tape 10 of a paper or the like around the outer periphery of a mandrel M. Next, a plural number of belt-shaped reinforcing material 11 comprising a non-woven fabric of inorganic fibres, a dispersing liquid soaked reinforcing material 13 soaked in the dispersing liquid 12 wherein dispersible ceramics particles are dispersed uniformly into a dispersion medium are wound spirally on the mold release tape 10 by turns, and then a paper for preventing the drop of the dispersion liquid 12 and a mold release tape 14 consisting of a plastic film or the like are wound spirally thereon. Thereafter, it is passed through a heating and drying device 15, and dried so as to form a cylindrical member 17, and cut then into a predetermined length by means of a cutting device 16 such as cutter or the like, as a result, a heat resistance cylinder 1 is manufactured by tearing off the mold release tapes 10, 14 therefrom.
Patent JP-S6073426-A (JP)
Title: Differential pressure transmitter
Inventor: ISHII AKIRA
IPC: G01L13/02
Filed: 1983-09-30
Abstract: PURPOSE:To perform injection and deaeration smoothly and to prevent an equipment from deteriorating in performance due to residual air bubbles by employing such constitution that when a pressure transmission medium is enclosed, no contraction of area is inserted into a pressure transmission passage. CONSTITUTION:The pressure transmission passage 25 is formed in a main body case 21 while crossing both pressure receiving diaphragms 22a and 22b at right angles, and seal ports 26a and 26b for the pressure transmission medium are provided on prolongations of communications between both end parts of the pressure transmission passage 26 and recessed parts 21a and 21b. Contractions 42a and 42b of area and sealing bodies 44a and 44b are inserted into the seal ports 26a and 26b in order, and those sealing bodies 44a and 44b are pressed with sealing body retainers 45a and 45b such as screws from outside the main body case 21 to attain liquidtight sealing.
Patent JP-S6425048-A (JP)
Title: Fusing pressure measuring apparatus
Inventor: MORITOKI MASATO
IPC: G01M7/00
Filed: 1987-07-21
Abstract: PURPOSE:To obtain fusing pressure accurately in a short time, by providing a temperature detecting mechanism, whose temperature detecting end is arranged in the high pressure chamber of a high pressure container or in the vicinity thereof, providing a pressure detecting mechanism, whose pressure detecting end is arranged in the high pressure chamber, and providing a pressure lowering mechanism, which decreases the pressure in the high pressure chamber stepwise. CONSTITUTION:A high pressure container 1 is fixed in a constant temperature cell 4 with a fixing member 6. A piston 2 is linked to a hydraulic mechanism 3. The detecting ends of a pressure gage P and a thermometer T1 are arranged in the container 1. The detecting end of a thermometer T2 is arranged in the constant temperature cell 4. A displacement gage 5 is attached to the piston 2. The change in volume of a sample can be detected by the advanced or backed position of the piston. The thermometers T1 and T2, the pressure gage P, the mechanism 3 and the displacement gage 5 are connected to a central control device 7. A control mechanism performing the following functions is assembled in the device 7: the values of the displacement gage 5 and the pressure gage P are read and recorded at a time point when the detected temperature of the thermometer T1 reaches a specified temperature, which is slightly lower than the preset temperature of the constant temperature cell; a signal is sent to the mechanism 3; the piston 2 is backed by a specified amount; and the pressure in the container 1 is automatically decreased by one stage.
Patent JP-S6160583-A (JP)
Inventor: SANO TSUTOMU
IPC: B66B5/10
Filed: 1984-09-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6338733-A (JP)
Title: Flywheel assembly body
Inventor: FUKUSHIMA HIROTAKA
IPC: F16F15/14
Filed: 1986-08-04
Abstract: PURPOSE:To prevent the generation of a hysteresis torque on a clutch disc by carrying out the intermittent operation of the clutch disc by the pulling action of a release lever. CONSTITUTION:A release lever 52 is axially supported onto a press contact plate 36, and pushes a pressure plate 46 in the reverse direction to the press contact plate against the springy force of a spring member 48. A frictional damping mechanism 60 transmits the power supplied from the second flywheel 20 to the spline hub 41 of a clutch disc 40 in case of clutch engagement, and attenuates the vibration of the engine power transmitted from a crankshaft 10. In case of the clutch release in which the pressure plate 46 is pushed by the release lever 52, the vibration of the second flywheel 20 is restrained by the pressure plate 46 through the frictional damping mechanism 60.
Patent JP-H1118133-A (JP)
Title: Radio mobile terminal
Inventor: TAKAMUNE KAZUAKI
IPC: H04W36/30
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a radio mobile terminal by which a retrieval time of a base station of a communication destination is reduced, when the radio mobile terminal selects other base station in the case of a hand-over. SOLUTION: On the occurrence of hand-over, a radio mobile terminal receives control signals from plural base stations in existence around itself and uses an ID detection section 13 and an electric field strength measurement section 14 to detect its identification code and a reception electric field strength respectively, stores them to a storage section 16 tentatively as reception base station information and uses an object selection section 17 to update the reception base station information as object base station information, when the reception electric field strength of a base station newly received is higher than that of the preceedingly received base station. An end discrimination section 18 repeats the retrieval processing above within a prescribed time, so as to store the base station with the highest reception electric field strength as the object base station information.  However, in the case that the received electric field strength is higher than a prescribed proper electric field strength, the retrieval is finished immediately and the base station with the electric field strength is selected as the communication destination base station.
Patent JP-H0236041-A (JP)
Title: Control device for work loading of machine tool
Inventor: KAWAI HIDETSUGU
IPC: B23Q7/04
Filed: 1988-07-22
Abstract: PURPOSE:To perform a seating operation once again and to substantially improve the operation rate of an unmanned running by shunting a work once by a loader when a setting failure is detected and controlling so as to air-blow the seating face of a chuck. CONSTITUTION:Whether or not a work is normally seated is decided by detecting the air pressure by feeding air to the air discharging port 30 of main shaft chucks 1, 2, after the work being transferred to the main shaft chucks 1, 2 from a loader chuck 16. The air pressure becomes less than the specified in case of the abnormality, a seating NG is decided by a seating deciding means, the work is separated from the main shaft chucks 1, 2 by regripping it by the loader chuck 16 once again, in case of its being less than a 5th times, for instance, and it is seated again by air-blowing the seating surface with opening and closing the main shaft chucks 1, 2. When the seating NG is decided even in case of the 4th try, the possibility due to other causes but chips seems high, so the running of a machine is stopped and an alarm lamp is lit.
Patent JP-S6076831-A (JP)
Title: Loop type optical transmission system
Inventor: YASUHARA TAKESHI
IPC: H04B10/038
Filed: 1983-10-03
Abstract: PURPOSE:To improve the reliability with no increase of price for a loop type optical transmission system by providing a pair of optical transmission/reception units containing the light emitting and photodetecting elements connected optically to an optical fiber and capable of the bidirectional signal transmission, to each station. CONSTITUTION:A master station 1 is connected to stations 2 in a loop form via optical transmission lines. Optical transmission units 21 and 22 containing light emitting and photodetecting elements connected optically to an optical fiber and capable of the bidirectional communication are provided to each station 2. Then the light emitting element of one unit is connected electrically to the photodetecting element of the other unit directly or via a prescribed connection means. The reception signal is received by either one of both units, and this received signal is bypassed to the light emitting element of the other unit. While the transmission signal is transmitted via the light emitting element of at least one of both units.
Patent JP-S6356244-A (JP)
Inventor: DEIITAA BUUFUNAA
IPC: A22B5/16
Filed: 1987-07-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。